JPS5846138A - Hot roller apparatus - Google Patents
Hot roller apparatusInfo
- Publication number
- JPS5846138A JPS5846138A JP14459981A JP14459981A JPS5846138A JP S5846138 A JPS5846138 A JP S5846138A JP 14459981 A JP14459981 A JP 14459981A JP 14459981 A JP14459981 A JP 14459981A JP S5846138 A JPS5846138 A JP S5846138A
- Authority
- JP
- Japan
- Prior art keywords
- roller
- rotating roller
- heating medium
- fixed coil
- hot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims description 33
- 239000007788 liquid Substances 0.000 claims description 16
- 239000000126 substance Substances 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 2
- 239000000843 powder Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000000109 continuous material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000002001 electrolyte material Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000006247 magnetic powder Substances 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 2
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 2
- -1 yarns Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は糸条等を連続して加熱処理するためのホットロ
ーラ装置の改良に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a hot roller device for continuously heat-treating yarns and the like.
従来、糸条、布帛、フィルム等の連続物を切断すること
なく連続して加熱するための手段としてホットローラ装
置が用いられている。このホットローラ装置は加熱され
た回転ローラの表面に上記した糸条、布帛、フィルム等
の連続物を巻きかけ。BACKGROUND ART Conventionally, a hot roller device has been used as a means for continuously heating continuous materials such as yarns, fabrics, films, etc. without cutting them. This hot roller device winds the above-mentioned continuous material such as yarn, fabric, film, etc. onto the surface of a heated rotating roller.
連続物を連続して供給し、連続して引き出し、連続物が
加熱ローラに接触している間に加熱するのである。The continuous material is continuously fed and continuously withdrawn, and the continuous material is heated while it is in contact with the heating roller.
第１図は公知のホットローラ装置の構造を示す断面図で
ある。FIG. 1 is a sectional view showing the structure of a known hot roller device.
第１図において１はフレームであシ、このフレーム１に
鉄芯２が固定されている゛。鉄芯２の先端に固定コーイ
ル３が装着されている（通電手段は図示せず）。固定コ
イル３の外周には軸４と一体的６Ｉにより回転自在に軸
支されている。７は回転ローラの駆動機構の一部である
歯車を示している０回転ローラ５は回転コイル３に通電
されると破線で示したように磁力線が回転ローラの円筒
部を貫通して発生する・固定コイル３に交流が通電され
ると１回転ローラに渦電流が発生し１回転ローラ５が加
熱される。上記の回転ローラに発生する渦電流の大きさ
は固定コイルに加えられる電圧、電流１周゛波数等に依
存する。したがって回転ローラの加熱温度は上記の電圧
、電流２周波数等を変化させることによシ、任意の値に
一制御することができる。In FIG. 1, 1 is a frame, and an iron core 2 is fixed to this frame 1. A fixed coil 3 is attached to the tip of the iron core 2 (current supply means not shown). The fixed coil 3 is rotatably supported on its outer periphery by a shaft 4 and integrally 6I. 7 indicates a gear that is part of the drive mechanism of the rotating roller. When the rotating coil 3 of the rotating roller 5 is energized, lines of magnetic force penetrate through the cylindrical portion of the rotating roller and are generated as shown by the broken line. When alternating current is applied to the fixed coil 3, an eddy current is generated in the one-turn roller, and the one-turn roller 5 is heated. The magnitude of the eddy current generated in the rotating roller described above depends on the voltage applied to the fixed coil, the frequency of one cycle of the current, etc. Therefore, the heating temperature of the rotating roller can be controlled to an arbitrary value by changing the voltage, current frequency, etc. mentioned above.
上記したホットローラ装置の構造において１回転ローラ
の表面、特に軸４と平行な円筒表面の温度は必ずしも、
均一でなく１円筒の中央部が高く。In the structure of the hot roller device described above, the temperature of the surface of the single rotation roller, especially the cylindrical surface parallel to the axis 4, is not necessarily as follows.
It is not uniform and the center of one cylinder is high.
特に先端部が低いという傾向がある。このように・回転
ローラ表面の長手方向に温度分布が生じると。In particular, the tip tends to be low. In this way, a temperature distribution occurs in the longitudinal direction of the rotating roller surface.
該ローラの中央部で加熱される連続体と端部で加熱され
る連続体の間に加熱される温度のバラツキを生じ、連続
体の熱処理に不均一さが増加することになシ好ましくな
い０上記の欠陥を改善するために、第１図に示したよう
に回転ローラ５の円筒部に中空部８を形成させ、この中
空部に液状の熱媒゛９を封入し、この熱媒９を攪拌する
ことによって１回転ロー２５の長手方向の表面温度を均
一にしようとする試みもなされている。この方法は回転
ローラの回転数が低い場合には初期の目的を達すること
ができるものの１回転数が高くなると。It is undesirable to cause variations in heating temperature between the continuous body heated at the center and the continuous body heated at the ends of the roller, and increase non-uniformity in heat treatment of the continuous body. In order to improve the above-mentioned defects, a hollow part 8 is formed in the cylindrical part of the rotating roller 5 as shown in FIG. Attempts have also been made to make the surface temperature of the one-turn row 25 uniform in the longitudinal direction by stirring. This method can achieve the initial objective when the rotation speed of the rotating roller is low, but when the rotation speed becomes high.
液状の熱媒に作用する遠心力および中空部壁面と前記熱
媒との摩擦力の影響によシ、熱媒が中空部壁面と同速で
回転し、攪拌作用が極端に低下するという欠点をもうて
いる。Due to the centrifugal force acting on the liquid heating medium and the frictional force between the hollow wall and the heating medium, the heating medium rotates at the same speed as the hollow wall and the stirring effect is extremely reduced. It's already there.
・本発明の目的は上記の如き従来技術の欠陥を除去し１
回転ローラの回転数が高速となっても回転ローラ内に封
入した液状の熱媒を攪拌し１回転ローラの表面温度を均
一にすることができるようにした新嫂゛なホットローラ
装置を提供せんとするものである。・The purpose of the present invention is to eliminate the defects of the prior art as described above.
We provide a new hot roller device that is able to stir the liquid heating medium sealed inside the rotating roller and make the surface temperature of the roller uniform even when the rotating roller rotates at high speeds. That is.
本発明は上記の目的を達成するため次の構成からなるも
のである。In order to achieve the above object, the present invention has the following configuration.
うの円筒形をなす部分に中空部を形成し、該中空部に液
状の熱媒を充填せしめ、前記固定コイルに通電すると共
に前記回転ローラを回転せしめるこｉによ多回転ローラ
の表面を誘導加熱によって加熱するようにしたホットロ
ーラ装置において・前記中空部に電磁気力によって作用
される粉粒体を混入した液状の熱媒、あるいは電磁気力
によって作用される物質を溶解せしめた液状の熱媒を充
填せしめた−ことを特徴とするホットロー〉装置である
。A hollow part is formed in the cylindrical part of the roller, and the hollow part is filled with a liquid heating medium, and the fixed coil is energized and the rotating roller is rotated, thereby guiding the surface of the multi-rotating roller. In a hot roller device that heats by heating, a liquid heat medium mixed with granular material that is acted on by electromagnetic force or a liquid heat medium that has dissolved a substance that is acted on by electromagnetic force is used in the hollow part. This is a hot-low device characterized by the fact that it is filled with hot water.
更に本発明を図面に基ぐ実施例をともに更に詳しく説明
する。。Further, embodiments of the present invention will be described in more detail with reference to the drawings. .
第２図は本６発明に係るホットローラ装置の構造を示す
断面図である。FIG. 2 is a sectional view showing the structure of a hot roller device according to the sixth invention.
第２図において、記号は第１図と同じものは同じ記号と
した◎
第２図の装置が第１図と異なる最も大きな点は中空部８
に封入されている液状の熱媒の成分が全く異なることで
ある〇
第１図に示す従来の装置に封入されている液状熱媒９は
耐熱性の液体であれば良く１通常、鉱物油等の油脂が多
く用いられていた〇
第２図に示す本発明に係る装置に封入される液状の熱媒
は上記の鉱物油等の耐熱性で比較的熱容帯のすＡ−液体
の磁力λに冒磁姐力によって性用される物質を含んでい
る。In Fig. 2, the same symbols are used for the same parts as in Fig. 1.◎ The biggest difference between the device in Fig. 2 and Fig. 1 is the hollow part 8.
The components of the liquid heating medium sealed in the device are completely different. The liquid heating medium 9 sealed in the conventional device shown in Fig. 1 may be a heat-resistant liquid (usually mineral oil, etc.). The liquid heating medium sealed in the apparatus according to the present invention shown in FIG. Contains substances used for sexual purposes.
例えば上記の鉱物油等に磁性体の粒体または粉体を混入
したものである。ここで用いる粉２粒体は回転ローラ５
の中空部８内を自由に動きまわれる程度の大きさであ）
、かつ液体の中で個々の粉、粒体の運動が妨げられない
量であることが必要である。For example, the above-mentioned mineral oil or the like is mixed with magnetic particles or powder. The two powder particles used here are the rotary roller 5
(It is large enough to move freely inside the hollow part 8)
, and the amount must be such that the movement of individual powders and granules in the liquid is not hindered.
また粉粒体は液状の熱媒中で、磁気の作用をうけても凝
縮しないように、適当な分散剤を混入しておくと良い。It is also advisable to mix an appropriate dispersant into the powder to prevent it from condensing in a liquid heating medium even when subjected to magnetic action.
更に粒体、粉体を混合して用いても良い・これらの粉粒
体は回転ローラを誘導加熱するための磁力線の作用をう
けて液状の熱媒中を移動する＠これら粉粒体の運動によ
って液状の熱１媒も移動することによシ熱媒が攪拌され
るからこの熱媒の攪拌作用による熱媒の移動によ多回転
ロー２３の表面温度を均一にすることができる・本発明
に係る熱媒は上記した如く磁性体からなる粉粒体を含ん
でいるため、高速回転によシ熱媒に作用する遠心力およ
び中空部の壁面と熱媒との摩擦力とは全く別の磁力の作
用で粉粒体を移動させるようにしたものである〇
第３図に示したものは固定コイルが鉄心を貫通して巻か
れているものである。この場合固定コイルによって発生
する磁力線は中空部の壁面に治って壁面の接線方向に作
用する。従って熱媒中に混入または懸濁された粉粒体は
環状の中空部の壁面に沿って回転運動を与えられること
になる。従って、この場合、には回転ローラの回転速度
よりも粉粒体の移動速度を早くしても、遅くしても良い
。Furthermore, a mixture of granules and powders may be used. These granules move in a liquid heating medium under the action of magnetic lines of force for induction heating of the rotating roller. Since the liquid heat medium is also moved, the heat medium is stirred, so the surface temperature of the multi-rotation row 23 can be made uniform by the movement of the heat medium due to the stirring action of this heat medium.The present invention As mentioned above, the heating medium contains particles made of magnetic material, so the centrifugal force acting on the heating medium due to high speed rotation and the frictional force between the wall surface of the hollow part and the heating medium are completely different. The one shown in Figure 3, in which the powder is moved by the action of magnetic force, has a fixed coil wound through an iron core. In this case, the magnetic lines of force generated by the fixed coil are fixed on the wall surface of the hollow portion and act in the tangential direction of the wall surface. Therefore, the powder mixed or suspended in the heating medium is given rotational motion along the wall surface of the annular hollow part. Therefore, in this case, the moving speed of the powder may be faster or slower than the rotational speed of the rotating roller.
それ故、第３図に示した如く、複数個の固定コイル３ａ
〜３ｄに通電される電流の方向はいずれも同方向でも良
いし、また交互に異方向でも良い。ただし、固定コイル
によ多回転ローラが回転力をうけ、＋１２−ラ自体の駆
動力と競合するのは好ましくないので、固定コイル単体
にて相殺するように巻線方向をかえることが好ましい。Therefore, as shown in FIG. 3, a plurality of fixed coils 3a
The directions of the currents applied to 3d may be the same, or they may be alternately directed in different directions. However, since it is not preferable that the multi-rotation roller receives rotational force from the fixed coil and competes with the driving force of the +12- roller itself, it is preferable to change the winding direction so that the fixed coil alone offsets the driving force.
また１本発明に係る装置は、磁性体、あるいはまたは混
合した液状の熱媒を用いることができる。Furthermore, the device according to the present invention can use a magnetic material or a mixed liquid heat medium.
電解質としては１例えば塩化ナトリウム、塩化カルシウ
ム等の無機物、更にはポリアクリル酸ソーダ等の有機物
を単独もしくけ他の物質と併用して用いることができる
◎これらの電解質物質は上記した回転ローラを誘導加熱
するのに用いる固定コイルの通電によって熱媒中に渦電
流が発生し、電磁力によシ熱媒自体が回転ローラとの摩
擦力・遠心力の他に固定コイル心らの駆動力をうけ、熱
媒が攪拌され１回転ローラ表面の温度を均一にすること
に寄与する。これら電解質物質は上記した電磁力線によ
って作用される磁性体の粉粒体と同様の挙動を示し、同
様の作用効果を奏するものであるＯ
上記の説明からも明らかなように、液状の熱媒中に鉄粉
等の磁性体、あるいは銅粉のような導電体、或は塩化カ
ルシュウム、ポリアクリル酸ソーダ等の電解質物質を同
時に併用することもできる〇本発明に用いる電磁気力に
よって作用される物質の種類、性状、量は用いる熱媒の
種類、性状に応じて適宜選択でき、その組合せも任意に
選択することか可能である。As the electrolyte, for example, inorganic substances such as sodium chloride and calcium chloride, and even organic substances such as sodium polyacrylate can be used alone or in combination with other substances. These electrolyte substances can be used to guide the above-mentioned rotating roller. When the fixed coil used for heating is energized, an eddy current is generated in the heating medium, and due to electromagnetic force, the heating medium itself is subjected to the driving force of the fixed coil core in addition to the frictional force and centrifugal force with the rotating roller. , the heating medium is stirred and contributes to making the temperature of the roller surface uniform for one rotation. These electrolyte materials behave in the same way as the magnetic powder and granules that are acted upon by the electromagnetic lines of force mentioned above, and have the same effects. A magnetic material such as iron powder, a conductive material such as copper powder, or an electrolyte material such as calcium chloride or sodium polyacrylate may be used at the same time. The type, property, and amount can be appropriately selected depending on the type and property of the heat medium used, and the combination thereof can also be selected arbitrarily.
上記した如く１本発明に係るホットローラ装置は回転ロ
ーラ表面の温度を均一にするため１回転ローラ表面に近
接した中空部に熱媒を封入し、この熱媒を積極的に移動
させ、媒媒の攪拌による温度の均一化を促進させるとい
うすぐれた作用効果を奏するものである＠特に従来の回
転ローラでは回転ローラの、径が大きく１回転数が大き
くなると。As described above, the hot roller device according to the present invention includes a heating medium sealed in a hollow portion close to the surface of the rotating roller in order to make the temperature of the rotating roller surface uniform, and this heating medium is actively moved. This has an excellent effect of promoting uniformity of temperature by stirring. Especially when the diameter of the conventional rotating roller is large and the number of revolutions is large.
熱媒に加わる遠心力および熱媒と中空部壁面との摩擦抵
抗が大きくなり、熱媒の移動が妨げられ。The centrifugal force applied to the heating medium and the frictional resistance between the heating medium and the wall surface of the hollow part become large, and the movement of the heating medium is hindered.
加熱された回転ローラの加熱と放熱の間に不均衡を生じ
１回転ロー°う表面の温度が部分的に異なる現象があら
れれ、温度分布の均一化が満足に行ない得なかったが１
本発明はこの技術的な欠陥の改善を可能にしたという大
きな効果を奏するものである。There was an imbalance between the heating and heat dissipation of the heated rotary roller, which caused the temperature of the surface to differ partially during one rotation, and the temperature distribution could not be made satisfactorily uniform.
The present invention has the great effect of making it possible to improve this technical defect.
第１図は従来のホットローラ装置の構造を示す断面図で
ある。
９−
第２図は本発明に係るホットローラ装置の構造を示す断
面図であシ、第３図は第２図のｙ−ｘ断面の一例を示す
断面図である。
１、：フレーム ＼２：鉄 芯
３および３ａ〜３ｄ：固定コイル
４：回転ローラの軸 ５：回転ローラ
６、６’ ： ベアリング ７：歯 車８：中空部
９．９’ ： 熱 媒特許出願人 東 し
株 式 会 社第 ｌ し！
３良
第３図
−２０４＝FIG. 1 is a sectional view showing the structure of a conventional hot roller device. 9- FIG. 2 is a cross-sectional view showing the structure of the hot roller device according to the present invention, and FIG. 3 is a cross-sectional view showing an example of the y-x cross section of FIG. 2. 1: Frame \2: Iron core 3 and 3a to 3d: Fixed coil 4: Axis of rotating roller 5: Rotating roller 6, 6': Bearing 7: Gear Wheel 8: Hollow part
9.9': Heat medium patent applicant Toshi Co., Ltd. No. 1! 3Ryo Figure 3-204=
Claims (1)
ローラを配置し、該回転ローラの円筒形をなす部分に中
空部を形成し、該中空部に液状の熱媒を充填せしめ、前
記固定コイルに通電すると共に前記回転、ローラを回転
せしめることにより回転ローラの表面を誘導加熱によっ
て加熱するように゛したホットローラ装置において、前
記中空部に電磁気力によって作用される輪動体を混入し
た液状の熱媒、あるいは電磁気力によって′作用される
物質を溶解せしめた液状の熱媒を充填せしめたことを特
徴とするホットローラ装置。A rotating roller is arranged around the outer periphery of the fixed coil so as to surround the fixed coil, a hollow part is formed in the cylindrical part of the rotating roller, and a liquid heating medium is filled in the hollow part, and the fixed coil is heated. In a hot roller device, the surface of the rotating roller is heated by induction heating by energizing the roller and causing the roller to rotate. 1. A hot roller device characterized in that it is filled with a liquid heat medium in which a medium or a substance acted on by electromagnetic force is dissolved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14459981A JPS5846138A (en) | 1981-09-16 | 1981-09-16 | Hot roller apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14459981A JPS5846138A (en) | 1981-09-16 | 1981-09-16 | Hot roller apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5846138A true JPS5846138A (en) | 1983-03-17 |
Family
ID=15365788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14459981A Pending JPS5846138A (en) | 1981-09-16 | 1981-09-16 | Hot roller apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5846138A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62199639A (en) * | 1986-02-28 | 1987-09-03 | Mitsui Petrochem Ind Ltd | Thermoplastic elastomer composition and production thereof |
| JPS63205347A (en) * | 1987-02-23 | 1988-08-24 | Asahi Chem Ind Co Ltd | Polymer composition |
| JPS6424839A (en) * | 1987-07-20 | 1989-01-26 | Mitsubishi Monsanto Chem | Thermoplastic elastomer composition |
| JPH08259748A (en) * | 1995-08-28 | 1996-10-08 | Mitsui Petrochem Ind Ltd | Production of thermoplastic elastomer |
| US5597867A (en) * | 1993-10-21 | 1997-01-28 | Sumitomo Bakelite Company Limited | Thermoplastic elastomer composition |
| US6013729A (en) * | 1995-10-12 | 2000-01-11 | Sumitomo Bakelite Co., Ltd. | Elastomer compositions and processes for producing the same |
| US7253234B2 (en) | 2003-02-14 | 2007-08-07 | Mitsui Chemicals, Inc. | Syndiotactic propylene polymer composition |
| US7847040B2 (en) | 2004-04-19 | 2010-12-07 | Mitsu Chemicals, Inc. | α-olefin-based polymer composition, molded product formed from the composition, and novel polymer |
| US8318846B2 (en) | 2005-11-25 | 2012-11-27 | Mitsui Chemicals, Inc. | Process oil composition, oil-extended elastomer containing the same and olefin-based thermoplastic elastomer composition |
-
1981
- 1981-09-16 JP JP14459981A patent/JPS5846138A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62199639A (en) * | 1986-02-28 | 1987-09-03 | Mitsui Petrochem Ind Ltd | Thermoplastic elastomer composition and production thereof |
| JPS63205347A (en) * | 1987-02-23 | 1988-08-24 | Asahi Chem Ind Co Ltd | Polymer composition |
| JPH0432108B2 (en) * | 1987-02-23 | 1992-05-28 | ||
| JPS6424839A (en) * | 1987-07-20 | 1989-01-26 | Mitsubishi Monsanto Chem | Thermoplastic elastomer composition |
| US5597867A (en) * | 1993-10-21 | 1997-01-28 | Sumitomo Bakelite Company Limited | Thermoplastic elastomer composition |
| JPH08259748A (en) * | 1995-08-28 | 1996-10-08 | Mitsui Petrochem Ind Ltd | Production of thermoplastic elastomer |
| JP2672079B2 (en) * | 1995-08-28 | 1997-11-05 | 三井石油化学工業株式会社 | Method for producing thermoplastic elastomer |
| US6013729A (en) * | 1995-10-12 | 2000-01-11 | Sumitomo Bakelite Co., Ltd. | Elastomer compositions and processes for producing the same |
| US7253234B2 (en) | 2003-02-14 | 2007-08-07 | Mitsui Chemicals, Inc. | Syndiotactic propylene polymer composition |
| US7847040B2 (en) | 2004-04-19 | 2010-12-07 | Mitsu Chemicals, Inc. | α-olefin-based polymer composition, molded product formed from the composition, and novel polymer |
| US8318846B2 (en) | 2005-11-25 | 2012-11-27 | Mitsui Chemicals, Inc. | Process oil composition, oil-extended elastomer containing the same and olefin-based thermoplastic elastomer composition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5846138A (en) | Hot roller apparatus | |
| US3003462A (en) | Apparatus for applying developer powder to photo-conductive insulating sheets | |
| DE4208039C2 (en) | Pot spinning device | |
| US4271790A (en) | Method of heating water using wind energy and apparatus therefor | |
| US2680084A (en) | Hydraulic conveying | |
| US3828730A (en) | Electrostatic record developing apparatus | |
| US3187150A (en) | Heating arrangements | |
| JPH10146650A (en) | Aluminum melting furnace with stirring device, molten aluminum stirring device and method for stirring molten aluminum | |
| US3424395A (en) | Method and apparatus for winding up tapes or filaments | |
| US2080279A (en) | Film feeding device | |
| DE4337001A1 (en) | Device for balancing rotors arranged in a fixed manner on a rotating shaft | |
| CA1103014A (en) | Magnetic auger | |
| US3365598A (en) | Eddy-current apparatus including a magnetizable metal facing | |
| JPS6442660A (en) | Method and device for producing toner | |
| US5715504A (en) | Multi-directional pulsating magnetic brush | |
| JPS6043567B2 (en) | Device for creating magnetic thin film for magnetic storage boards | |
| CN100396832C (en) | Galette unit | |
| US3315508A (en) | Lamp filament winding machine | |
| US2574833A (en) | Apparatus for drying filaments | |
| US1693033A (en) | Process of and apparatus for separating substances | |
| JPH07278989A (en) | Motor for hot roll | |
| JPH04321881A (en) | Magnetic seal rotation introducing machine | |
| JPS54108841A (en) | Method and apparatus for heating liquid composition containing thermoplastic polymer | |
| US3661626A (en) | Method of coating a flexible web | |
| CN212834731U (en) | Continuous synthetic leather boarding machine |